Display screen or portion thereof with graphical user interface



FIGURE is the front view for a display screen or portion thereof with graphical user interface showing our new design.

The broken lines in the drawing show unclaimed environment only and form no part of the claimed design.

The uneven-length broken line illustrates the boundary of a display screen and forms no part of the claimed design. The even-length broken line illustrates elements of a graphical user interface and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 